SureCall SC-548W Ultra-Wideband Indoor Directional Panel Antenna

Deliver reliable indoor cellular connectivity where it matters most. The SureCall SC-548W Ultra-Wideband Indoor Directional Panel Antenna is a business-grade solution that strengthens cellular performance for security, surveillance, monitoring and everyday communications. With up to 8 dBi of gain and a broad 120° beamwidth, the SC-548W focuses signal into target areas to reduce dead zones and improve voice and data reliability across 2G/3G/4G and 5G-capable networks. That makes it ideal for integration with cellular signal boosters, CCTV systems, access control, and IoT devices that require consistent uplink and downlink performance. The sleek white enclosure blends into professional interiors and installs quickly on walls using the included hardware, minimizing downtime during upgrades. Choose the SureCall SC-548W to enhance coverage in offices, retail floors, warehouses and remote monitoring stations—helping staff stay connected and your security systems operate without interruption. Add the SC-548W to your network infrastructure today to secure dependable cellular coverage where you need it most.

• Improve indoor cellular reliability for offices, warehouses and retail spaces, reducing dropped calls and data interruptions.
• Wideband compatibility with 2G/3G/4G and 5G-ready support for future-proof connectivity across devices and IoT systems.
• Up to 8 dBi gain and a 120° beamwidth deliver stronger, broader signal coverage for security, surveillance and monitoring equipment.
• Directional panel design focuses signal where you need it most, enhancing performance for CCTV, access control and remote sensors.
• Low-profile white housing and simple wall-mount installation minimize visual impact and speed deployment with included hardware.